Corrosion is the primary failure mode of pressurized pipelines.

腐蚀失效是压力管道失效的主要模式之一。

youdao

The rupture of corroded defects is the primary failure of pipelines.

腐蚀缺陷的破裂是管道的主要失效形式。

youdao

The primary failure model is fatigue fracture that is always resulted by the crack initiation and propagation.

疲劳断裂是气门弹簧失效的主要模式，它是疲劳裂纹萌生及其扩展的结果。

youdao

Nye agrees with Mr.Klaus that the primary causes of the Soviet collapse were economic failure and the decline of communist ideology.

VOA: standard.2009.11.03

"Extending the rhetoric of failure to primary schools will do nothing to assist schools facing challenging circumstances, " she said.

BBC: Primary schools face Sats threat

Many people and organizations have as their primary objective the avoidance of failure.

FORBES: Creating An Innovation Culture: Accepting Failure is Necessary

But Huckabee's campaign lacks the resources to match McCain and Romney, and his failure to win the South Carolina primary set back the former Baptist minister's White House bid.

CNN: Giuliani endorses McCain, Schwarzenegger might